Understanding Autonomous Navigation in ROS2: Mapping, Planning, and Execution

Рет қаралды 4,101

Жыл бұрын

In this video, we dive into the process of autonomous navigation for robots in ROS2 simulation or the real world. Starting with setting up the robot and producing sensor scans, we explore mapping techniques such as online SLAM and g-mapping to create an occupancy grid. We then integrate the navigation stack with the help of YAML files and explain the role of local and global planners and costmaps in executing robot movement.
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Пікірлер: 19

@atticusrussell1225 9 ай бұрын

Great video. I appreciate the balance you found between concise and informational.

@robotisim 9 ай бұрын

Thanks man

@jesussilvautrera3323 Жыл бұрын

Great video as an introduction to autonomous navigation, very explicative and well detailed, thank you very much!

@robotisim Жыл бұрын

@tauseefafzal835 Жыл бұрын

Very very informative. Keep making these kind of videos Sir. Thanks

@robotisim Жыл бұрын

Sure :D

@trannamtruong Жыл бұрын

This is for sure one of the best channel about ros. I really like you clean structure and you explanations. However it would be awesome, if there would be a section on how to implement an own nav2 stack including behaviour tree and how the behaviour tree corelate/communicate with the different servers (planner server etc.) with action server. Moreover how to swap or delete or add server. Have you any plans on this for the future?

@robotisim Жыл бұрын

yes more details on nav2 is one the list .

@user-eu1bl8cn9g Жыл бұрын

Thank you so much bro! do you have any plan for nav2 plugin add for other path planner or behavior tree lecture? It will be helpful a lot!

@robotisim Жыл бұрын

Your welcome . Definitely it is on the list .

@waels6232 10 ай бұрын

Thank you sir, I have a question. If I have my predefined map as a dwg file, do you think that if I use it it will make things easier or harder?

@robotisim 10 ай бұрын

Easier, convert it to png and easily load it

@achayantearadhakan7221 4 ай бұрын

Sir, i need to compare some path planners in ros2 humble using my custom robot (simulation). How can i do it? can i use turtlebot packages and nav2 stack in doing so? Can you help me please

@robotisim 4 ай бұрын

Nav2 stack tinkering directly would be hard if you can write your own - Publish dummy occupancy grid data -> subscribe grid data -> apply path planning algos and compare

@achayantearadhakan7221 4 ай бұрын

@@robotisim I am new to ros, i don't know much about it. 😢